Vitamin C is the solution of many skin problems like open pores, oily skin, acne, discoloration, uneven tone of skin and aging of skin. We should eat food which are rich in vitamin C like oranges, lemon,strawberries, spinach etc. You can also apply the following vitamin C serum or home made lotion for anti aging skin and for young skin and other skin problems like open pores. I made this lotion and will share my result after 15 days. You also share your experience in comments box.
Grind all these things and pour this serum in some bottle and put in fridge.
Apply daily with cotton.